{"id":39100,"date":"2026-10-16T00:35:02","date_gmt":"2026-10-15T16:35:02","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-98429"},"modified":"2026-10-16T00:35:02","modified_gmt":"2026-10-15T16:35:02","slug":"cve-2026-98429","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-98429","title":{"rendered":"CVE-2026-98429 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA\/efa: Keep EQ res"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>RDMA\/efa: Keep EQ resources alive while IRQ is registered<\/p>\n<p>The completion IRQ handler accesses the EQ state and DMA buffer. Its IRQ was<br \/>\nregistered before that state was initialized, while teardown released the<br \/>\nbuffer before free_irq() synchronized the handler.<\/p>\n<p>Initialize the EQ without arming it, register the IRQ, and then arm it.<br \/>\nReverse the resource order during teardown by freeing the IRQ before<br \/>\ndestroying the EQ.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>RDMA\/efa: Keep EQ resources alive while IRQ is registered<\/p>\n<p>The completion IRQ handler accesses the EQ state and DMA buffer. Its IRQ<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-39100","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/39100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=39100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=39100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=39100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}